/**
  ************************************* Copyright ******************************
  * FileName   : main.c
  * Version    : v1.0
  * Author     : yychao
  * Date       : 2023-03-03
  * Description:
  * Function List:
  	1. ....
  	   <version>:
  <modify staff>:
  		  <data>:
   <description>:
  	2. ...
  ******************************************************************************
 */
/*****************************************************************************
 * Copyright (c) 2019, Nations Technologies Inc.
 *
 * All rights reserved.
 * ****************************************************************************
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Nations' name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ****************************************************************************/

/**
 * @file main.c
 * @author Nations
 * @version v1.0.0
 *
 * @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
 */
#include "main.h"
#include <stdio.h>
#include <stdint.h>
#include <rcc.h>
#include <systick.h>
#include <gpio.h>
#include <tim.h>
#include <usart.h>
#include <log.h>
#include "iap.h"
/**
 * @brief  Main program.
 */
int main(void)
{
	__enable_irq();
	/*This is for BootLoader jump to APP*/
    SCB->VTOR = FLASH_BASE | 0x8000;	//Set up interrupt vector table before jump
    /* SystemInit() function has been called by startup file startup_n32g45x.s */
    SetSysClockToHSE();
    RCC_EnableClockSecuritySystem(ENABLE);
    SetSysClockToPLL(144000000, SYSCLK_PLLSRC_HSE);
	/* PCLK1 = HCLK/2 */
    RCC_ConfigPclk2(RCC_HCLK_DIV2);
    /* Initialize Led as output pushpull mode */
    gpio_init(GPIOE, GPIO_PIN_6);
    gpio_on(GPIOE, GPIO_PIN_6);
//	SysTick_Delay_Ms(2000);
    /* Initialize times*/
    times_init();
    /* Initialize usarts*/
    usart_init();
	
	LOG_DEBUG("+--------------------------------------------------------+\r\n");
    LOG_DEBUG("|    THIS IS N32F455VEL7 MCU APP PROGRAM VER:1.0         |\r\n");
	LOG_DEBUG("+--------------------------------------------------------+\r\n");
    SysTick_Delay_Ms(500);
//	iap_load_app(FLASH_APP_BASE_ADDR);

    while (1)
    {
        DataBuff recv_buff;
#if 1
        if (Read_RingBuff(&usart1_buff, &recv_buff) == 0) {
            for(uint8_t i = 0 ; i < recv_buff.len; i++) {
                USART_SendData(USART1, recv_buff.data[i]);
                while (USART_GetFlagStatus(USART1, USART_FLAG_TXDE) == RESET)
                {
                }
            }
        }
#endif
        SysTick_Delay_Ms(1);
//		LOG_DEBUG("THIS IS N32F455VEL7 MCU APP FUNCTION MAIN\r\n");
    }
}
/**
 * @brief Assert failed function by user.
 * @param file The name of the call that failed.
 * @param line The source line number of the call that failed.
 */
#ifdef USE_FULL_ASSERT
void assert_failed(const uint8_t* expr, const uint8_t* file, uint32_t line)
{
    while (1)
    {
    }
}
#endif // USE_FULL_ASSERT

